Barbecue grill



FIG. 1 is a top perspective view of a barbecue grill showing my new design with the barbecue cover in its closed position;

FIG. 2 is an enlarged front elevational view thereof;

FIG. 3 is an enlarged right side elevational view thereof;

FIG. 4 is an enlarged left side elevational view thereof;

FIG. 5 is an enlarged rear elevational view thereof;

FIG. 6 is an enlarged top plan view thereof; and,

FIG. 7 is another top perspective view thereof showing the barbecue cover in its open position.

The broken lines are shown in FIGS. 1-7 for illustrative purposes only and indicate the nature and use of my new design. 

The ornamental design for a barbecue grill, as shown and described. 